1072446953 has 16 divisors (see below), whose sum is σ = 1135987200. Its totient is φ = 1011037440.

The previous prime is 1072446931. The next prime is 1072446959. The reversal of 1072446953 is 3596442701.

It is a cyclic number.

It is not a de Polignac number, because 1072446953 - 2¹² = 1072442857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1072446953.

It is not an unprimeable number, because it can be changed into a prime (1072446959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204083 + ... + 209271.

It is an arithmetic number, because the mean of its divisors is an integer number (70999200).

Almost surely, 2^1072446953 is an apocalyptic number.

It is an amenable number.

1072446953 is a deficient number, since it is larger than the sum of its proper divisors (63540247).

1072446953 is a wasteful number, since it uses less digits than its factorization.

1072446953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 1072446953 is about 32748.2358761506. The cubic root of 1072446953 is about 1023.5882060171.

The spelling of 1072446953 in words is "one billion, seventy-two million, four hundred forty-six thousand, nine hundred fifty-three".